.. zephyr:code-sample:: co2
:name: Generic CO2 polling sample
:relevant-api: sensor_interface
Get CO2 data from a sensor (polling mode).
Overview
********
A sensor sample that demonstrates how to poll a CO2 sensor.
Building and Running
********************
This sample reads the CO2 sensor and print the values continuously.
.. zephyr-app-commands::
:zephyr-app: samples/sensor/co2_polling
:board: <board to use>
:goals: build flash
:compact:
Sample Output
=============
.. code-block:: console
CO2 940 ppm
CO2 950 ppm
<repeats endlessly>
ee77704715